APA (7th ed.) Citation

Voppel, G. (1975). Wirtschaftsgeographie (8.Tsd.). Kohlhammer.

Chicago Style (17th ed.) Citation

Voppel, Götz. Wirtschaftsgeographie. 8.Tsd. Stuttgart: Kohlhammer, 1975.

MLA (9th ed.) Citation

Voppel, Götz. Wirtschaftsgeographie. 8.Tsd. Kohlhammer, 1975.

Warning: These citations may not always be 100% accurate.